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Keyence ES-M1

Amplifier Unit, Main Unit, NPN. . Series: Separate Amplifier Proximity Sensor. Series code: ES series

MPN: ES-M1
Category: Separate Amplifier Proximity Sensor

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Keyence ES-M1?

Amplifier Unit, Main Unit, NPN. ES-M1. Series: Separate Amplifier Proximity Sensor. Series code: ES series

Specifications

Model Name	Amplifier Unit, Main Unit, NPN
Model Code	ES-M1
Series Title	Separate Amplifier Proximity Sensor
Series Code	ES series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR_es&dlModelId=PM_015M1&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/proximity/es/downloads/?mode=cd&modelId=PM_015M1
Manuals URL	https://www.keyence.com/products/sensor/proximity/es/downloads/?mode=ma&modelId=PM_015M1
Model	ES-M1*1
Type	One-line expansion system
Shape	Main unit
Operation mode	N.O./N.C. switch-selectable
Timer function	10-ms delay / timer OFF switchable*2
Output	NPN
Disconnection alarm output	NPN open collector 100 mA max.40 V,residual voltage 1 V or less*3
Response time	1 ms max.
Temperature characteristics	Within ±8% of detecting distance at +23°C 73.4°F when within 0 to 50°C 32 to 122°F temperature range
Sensitivity adjustment	25-turn trimmer
Protection circuit	Reverse power connection protection, output overcurrent protection, output surge protection
Rating - Power voltage	12 to 24 VDC, Ripple (P-P) 10 % or less
Rating - Current/power consumption	25 mA max.
Environmental resistance - Ambient temperature	0 to +50 °C 32 to 122 °F*4
Environmental resistance - Relative humidity	35 to 85 % RH (No condensation)
Weight	Approx. 65 g (including nuts and 2-m 9.8' cable)

ES-M1: frequently asked questions

When can ES-M1 be shipped?

ES-M1 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up ES-M1 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for ES-M1 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for ES-M1, subject to availability and destination.